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Mindtree Sample Aptitude Questions and Answers

Practice sample Mindtree aptitude questions and answers to enhance your preparation for the placement process. Utilize this resource to sharpen your problem-solving skills and get a step closer to achieving success in your Mindtree placement.

Q1

Q1 A and B are 50 and 70 years old respectively. How many years ago was the ratio of their ages 2 : 3?

A

40 years

B

80 years

C

10 years

D

45 years

Q2

Q2 A wholesaler decides to mix two varieties of lentils worth Rs. 170 per kg and Rs. 180 per kg with a third variety of lentils in the ratio 1 : 2 : 3. What is the price per kg of the third variety of lentils if the lentil mixture is worth Rs. 173 per kg?

A

Rs. 174.30

B

Rs. 178.33

C

Rs. 176.40

D

Rs. 169.33

Q3

Q3 It takes 400 seconds for a train to completely cross two points A and B which are 7.8 km apart. What is the speed of the train, if its length is 200m?

A

72 kmph

B

36 kmph

C

48 kmph

D

64 kmph

Q4

Q4 The present age of the father is 4 years more than thrice the age of his son. Three years later, the father’s age will be 10 years more than twice the age of the son. What is the present age of the father (in years)?

A

33 years

B

31 years

C

45 years

D

43 years

Q5

Q5 Four pipes A, B, C, and D can fill a tank in 15, 20, 30, and 60 hours respectively. In how much time will all four pipes fill the tank together?

A

6 hrs

B

3 hrs

C

1 hr 30 min

D

2 hrs 30 min

Q6

Q6 Abe wants to sell artisanal drinks during the holidays. He produces 160 litres of the drink and sells a part of it at 10% profit. He sells the rest of the drink at a 6% profit. What quantity of the drink did he sell at 10% profit if he gained 9% profit on the entire 160 litres?

A

120 litres

B

100 litres

C

140 litres

D

90 litres

Q7

Q7 Mango A worth Rs. 130/kg and Mango B worth Rs. 120/kg is mixed with the third variety C in the ratio 1:1:2. If the mixture is worth Rs. 160/kg, what is the price of the third variety of mango i.e C?

A

Rs. 200

B

Rs. 225

C

Rs. 230

D

Rs. 195

Q8

Q8 In a startup company XYZ, 45% of employees are less than 25 years of age. The number of employees older than 25 years of age is 1/2 of the number of employees of 25 years of age. If the number of employees who are 25 years old is 8, then how many employees work at XYZ?
(Note: Choose the option that coincides with the nearest integer)

A

17

B

19

C

15

D

22

Q9

Q9 A retailer buys lentil A at Rs. 20.40/kg and lentil B at Rs. 18.60/kg. He wants to mix A and B to make a new mixture C that costs Rs 19.40/kg. In what ratio should he mix lentil A and B to do so?

A

8 : 10

B

10 : 8

C

4 : 10

D

10 : 4

Q10

Q10 There are three places Bihar, West Bengal and Jharkhand such that seven roads connect Bihar and West Bengal and nine roads connect West Bengal and Jharkhand. From the given data determine in how many ways can one travel from Bihar to Jharkhand?

A

169

B

63

C

112

D

139

Q11

Q11 There is a ticket collector at the entry gate museum, who collects the tickets from visitors. He arranges these tickets in his free time. If he arranges the tickets in pairs, one ticket is left. It is also the same when he arranges them in groups of 3, 4, 5 and 6.How many tickets will be left with him if he arranges them in groups of 8?

A

4

B

5

C

8

D

9

Q12

Q12 In how many days will 10 women complete work if 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days?

A

30

B

35

C

40

D

45

Q13

Q13 The average age of a group of 10 students is 20 years. If 4 more students join the group, the average age increases by 2 years. What is the average age of the new students?

A

27 years

B

26 years

C

24 years

D

25 years

Q14

Q14 The ratio of children going for a picnic to the ratio of children not going is 8 : 3. If the total number of children were 55 out of which 3 who were not going earlier are now ready to go, what is the new ratio?

A

8 : 1

B

9 : 2

C

51 : 4

D

43 : 12

Q15

Q15 If the age of a husband, wife and their child is in the ratio 13 : 11 : 3 and the average age of this family of three members is 36 years, then what is the difference between the age of the husband and the wife?

A

9 years

B

11 years

C

13 years

D

8 years

Q16

Q16 Directions for questions 1 to 3:
A, B, C, D, E, F, G and H are sitting around the circle and are facing the centre. They are sitting in the following manner.

  1. A is second to the right of E, who is the neighbour of C and G.
  2. D is not the neighbour of A.
  3. G is the neighbour of F.
  4. B is not between D and H.
  5. H is not between F and D.
    Which of the following neighbours?
A

A and G

B

C and E

C

G and H

D

None of these

Q17

Q17 A, B, C, D, E, F, G and H are sitting around the circle and are facing the centre. They are sitting in the following manner.

  1. A is second to the right of E, who is the neighbour of C and G.
  2. D is not the neighbour of A.
  3. G is the neighbour of F.
  4. B is not between D and H.
  5. H is not between F and D.
    Who is sitting between F and D?
A

H

B

G

C

E

D

B

Q18

Q18 A, B, C, D, E, F, G and H are sitting around the circle and are facing the centre. They are sitting in the following manner.

  1. A is second to the right of E, who is the neighbour of C and G.
  2. D is not the neighbour of A.
  3. G is the neighbour of F.
  4. B is not between D and H.
  5. H is not between F and D.
    Who is to the immediate right of A?
A

H

B

D

C

B

D

C

Q19

Q19 Find the missing number in the given below.

Mindtree question

A

14

B

26

C

24

D

10

Q20

Q20 Find the missing number in the given below.

Mindtree question

A

7

B

8

C

9

D

10

Q21

Q21 There are four brothers Paul, Sam, Ron, and Timothy. Paul is younger than Sam and Ron is older than Timothy.
Statement 1: Ron is older than Paul
Statement 2: Sam is older than Ron
Statement 3: Timothy is the youngest of all
Which of the data given alongside will allow you to find out the oldest among the four brothers?

A

Only Statement 1

B

Only Statement 2

C

Only Statement 3

D

Both Statement 1 and Statement 2

Q22

Q22 The given message decode to 'Royal' - 18, 15, 25, 1, 12
What does the message 28, 25, 18, 1, 14, 20 decodes for?

A

Tyrant

B

Puzzle

C

Abbeys

D

Byrant

Q23

Q23 Which of the given options is the most suitable for completing the following series?
2, 8, 14, __, 34, 48, 62, 80, 98

A

24

B

22

C

20

D

18

Q24

Q24 Four movies, A, B, C, and D, are scheduled to release on four days of a week. A is released on Wednesday, B is not the first movie to be released. C and D were not released on consecutive days. C was released on Saturday. No movie was released on Thursday or Sunday. If a movie is released on Monday, which movie could it be?

A

C

B

A

C

D

D

B

Q25

Q25 If in a certain code language 3 4 1 means God Luck Bad; 7 5 2 means Kind Honest Innocent; and 5 6 1 means Honest Ugly Bad; which of the following digits stands for Honest Kind Bad?

A

5 6 1

B

5 7 1

C

7 5 1

D

1 5 7

Q26

Q26 Choose a suitable alternative for the underlined word in:
In Spite scoring very high in the exam, Arun failed to secure admission in the college of his choice.

A

Since

B

Despite

C

But

D

Even

Q27

Q27 Spot the part with the error in the following sentence:
A good employee (1)/ is one which (2)/ is always willing (3)/ to go the extra mile. (4)/ No Error (5)

A

1

B

2

C

3

D

4

Q28

Q28 Spot the error in the following sentence:
Through her efforts (1)/ she manage to (2)/ open several institutions to (3)/ help the downtrodden. (4)/ No Error (5)

A

1

B

2

C

3

D

4

Q29

Q29 Fill in the blanks with suitable options:
I ______ a friend named Raj who ______ a horse ranch in the city.

A

has, buys

B

need, holds

C

have, owns

D

got, sells

Q30

Q30 Fill in the blanks with suitable options:
As night _________in the heights of the mountains, Ramesh could not ________ anything.

A

fell, see

B

darkened, view

C

rose, admire

D

dove, perceive

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